If We Supply Additional Heat to a Solid in Equilibrium

question 36

Multiple Choice

If we supply additional heat to a solid in equilibrium with its liquid at the melting point,the thermal energy added is used to:

• A)overcome the intermolecular forces that hold the solid together.
• B)expand the solid.
• C)change the liquid back to solid.
• D)change solid to liquid.
• E)raise the temperature of the solid above its melting point.

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Definitions:

Brachiocephalic Vein

A large vein in the upper chest that forms from the union of the internal jugular and subclavian veins and carries blood to the heart.

Internal Jugular

A major vein located in the neck, it collects blood from the brain, the superficial parts of the face, and the neck, and conveys it toward the heart.

Subclavian Veins

Large veins on either side of the body that receive blood from the arm and chest wall, transporting it back to the heart.

Embolism

Obstruction or occlusion of a vessel by a transported clot, a mass of bacteria, or other foreign material.